Free Online Audio Converters
Convert audio files online between popular formats including MP3, WAV, M4A, FLAC, OGG and AAC. Choose an audio format below and convert music, recordings and other audio files in seconds.
Start from the format you already have
Pick a source and we'll show what it turns into30 tools
AIFFSPX
AIFF to SPX
Online tool to convert AIFF files to SPX format
AIFFWVAIFF to WV
Online tool to convert AIFF files to WV format
ALACOGGALAC to OGG
Online tool to convert ALAC files to OGG format
ALACOPUSALAC to OPUS
Online tool to convert ALAC files to OPUS format
ALACWMAALAC to WMA
Online tool to convert ALAC files to WMA format
AMRAC3AMR to AC3
Online tool to convert AMR files to AC3 format
AMRAIFFAMR to AIFF
Online tool to convert AMR files to AIFF format
AMRAUAMR to AU
Online tool to convert AMR files to AU format
AMRDTSAMR to DTS
Online tool to convert AMR files to DTS format
AMRMP2AMR to MP2
Online tool to convert AMR files to MP2 format
AMROPUSAMR to OPUS
Online tool to convert AMR files to OPUS format
AMRSPXAMR to SPX
Online tool to convert AMR files to SPX format
AMRWVAMR to WV
Online tool to convert AMR files to WV format
APEAC3APE to AC3
Online tool to convert APE files to AC3 format
APEAIFFAPE to AIFF
Online tool to convert APE files to AIFF format
APEAMRAPE to AMR
Online tool to convert APE files to AMR format
APEAUAPE to AU
Online tool to convert APE files to AU format
APEDTSAPE to DTS
Online tool to convert APE files to DTS format
APEMP2APE to MP2
Online tool to convert APE files to MP2 format
APEOPUSAPE to OPUS
Online tool to convert APE files to OPUS format
APESPXAPE to SPX
Online tool to convert APE files to SPX format
APEWVAPE to WV
Online tool to convert APE files to WV format
AUAC3AU to AC3
Online tool to convert AU files to AC3 format
AUAIFFAU to AIFF
Online tool to convert AU files to AIFF format
AUAMRAU to AMR
Online tool to convert AU files to AMR format
AUDTSAU to DTS
Online tool to convert AU files to DTS format
AUMP2AU to MP2
Online tool to convert AU files to MP2 format
AUOPUSAU to OPUS
Online tool to convert AU files to OPUS format
AUSPXAU to SPX
Online tool to convert AU files to SPX format
AUWVAU to WV
Online tool to convert AU files to WV format
Most used audio convert tools
Runs in the last 30 daysSame job, a hundred times a day?
Every tool in this list runs over a REST endpoint and an MCP server, so a script can do it instead of you.